Antonio Manuel Martínez Morales (born 19 October 1944) is a Spanish former footballer who played as a left back.

He began playing for local club Chinar de Barbate before joining Real Betis, starting in their reserve team of Triana.

[1] In 1964–65, Martínez played in the Betis first team in La Liga, on a 150,000 Spanish peseta contract with bonuses of 5,000 per match.

[2] In 1976 he left for Real Valladolid of Segunda División, where he earned his highest salary of 2 million pesetas despite playing in a lower league.

[1] On 23 April 1969, Martínez made his senior international debut in a goalless draw with Mexico at the Ramón Sánchez Pizjuán Stadium.